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How can I compare my prediction to the original label with the Validation Operator?
I'm doing a text mining project where I'm classifying text with a given label. I've split my data 70/30 with the Split Validation Operator.
However, as this video "Finding the right model" on RapidMiner Youtube Page shows, I'm unable to see ofr which documents did my model fail. I can only see the confusion matrix...
How can I see for each document which ones the model was wrong, as the Cross Validation operator does?